Spring cloud stream dlq configuration

application.yml

server:
  port: ${SERVER_PORT:8083}
logging:
  level:
    io:
      confluent:
        kafka: ${KAFKA_LOGGING_LEVEL:INFO}
    org:
      apache:
        kafka: ${KAFKA_LOGGING_LEVEL:INFO}
      kafka: ${KAFKA_LOGGING_LEVEL:INFO}
      mongodb:
        driver: ${MONGODB_LOGGING_LEVEL:INFO}
    root: ${LOGGING_LEVEL:INFO}
  pattern:
    dateformat: yyyy-MM-dd HH:mm:ss.SSS,Europe/Paris
management:
  endpoint:
    health:
      show-details: always
mongock:
  change-logs-scan-package: com.adeo.toa.backend.core.db.orders
spring:
  data:
    mongodb:
      database: ${DATABASE_NAME_ORDERS:toa-order-db}
      uri: ${MONGODB_URI_ORDERS:mongodb://localhost:27017/toa-event-db}
  jackson:
    default-property-inclusion: NON_NULL
  main:
    allow-bean-definition-overriding: true
  cloud:
    function:
      definition: processInternationalOrderEvent
    stream:
      kafka:
        binder:
          brokers: ${BROKER_URL:localhost:9092}
          consumerProperties:
            specific.avro.reader: true
            schema.registry.url: ${SCHEMA_REGISTRY_URL:http://localhost:9081}
            schema.registry.basic.auth.user.info: ${KAFKA_SCHEMA_REGISTRY_API_KEY}:${KAFKA_SCHEMA_REGISTRY_API_SECRET}
            basic.auth.credentials.source: ${AUTH_CREDENTIALS_SOURCE:#{null}}
            sasl.mechanism: ${SASL_MECHANISM:#{null}}
            security.protocol: ${SSL_PROTOCOL:#{null}}
            ssl.endpoint.identification.algorithm: ${SSL_IDENTIFICATION_ALGORITHM:#{null}}
            sasl.jaas.config: ${SASL_JAAS_CONFIG:#{null}}
            default.value.serde: io.confluent.kafka.streams.serdes.avro.SpecificAvroSerde
            value.subject.name.strategy: io.confluent.kafka.serializers.subject.RecordNameStrategy
            auto.register.schemas: ${AUTO_REGISTER_SCHEMAS:true}
            key.deserializer: org.apache.kafka.common.serialization.StringDeserializer
            value.deserializer: io.confluent.kafka.serializers.KafkaAvroDeserializer
          producerProperties:
            specific.avro.reader: true
            schema.registry.url: ${SCHEMA_REGISTRY_URL:http://localhost:9081}
            schema.registry.basic.auth.user.info: ${KAFKA_SCHEMA_REGISTRY_API_KEY}:${KAFKA_SCHEMA_REGISTRY_API_SECRET}
            basic.auth.credentials.source: ${AUTH_CREDENTIALS_SOURCE:#{null}}
            sasl.mechanism: ${SASL_MECHANISM:#{null}}
            security.protocol: ${SSL_PROTOCOL:#{null}}
            ssl.endpoint.identification.algorithm: ${SSL_IDENTIFICATION_ALGORITHM:#{null}}
            sasl.jaas.config: ${SASL_JAAS_CONFIG:#{null}}
            value.subject.name.strategy: io.confluent.kafka.serializers.subject.RecordNameStrategy
            auto.register.schemas: ${AUTO_REGISTER_SCHEMAS:true}
            key.serializer: org.apache.kafka.common.serialization.StringSerializer
            value.serializer: io.confluent.kafka.serializers.KafkaAvroSerializer
          configuration:
            sasl.mechanism: ${SASL_MECHANISM:#{null}}
            security.protocol: ${SSL_PROTOCOL:#{null}}
            ssl.endpoint.identification.algorithm: ${SSL_IDENTIFICATION_ALGORITHM:#{null}}
            sasl.jaas.config: ${SASL_JAAS_CONFIG:#{null}}
            auto.offset.reset: ${KAFKA_AUTO_OFFSET_RESET:earliest}
      bindings:
        processTrackingAmontEvents-in-0:
          destination: ${TOA_EVENTS_TOPIC:adeo-uat1-europe-west1-INTERNAL-TOA-AS-FR-P1-C2-TRACKING-EVENTS-EXPORT.tracking-event-db.tracking_events}
          content-type: application/*+avro
          group: ${TOA_EXPORTER_GROUP_ID:toa--exporter-dev}
          consumer:
            useNativeDecoding: true
            enableDlq: true
            dlqName: ${TOA_EVENTS_DLQ_TOPIC:adeo-uat1-europe-west1-INTERNAL-TOA-AS-FR-P1-C2-TRACKING-EVENTS-EXPORT-DLQ.tracking-event-db.tracking_events}
            dlqProducerProperties:
              configuration:
                key.serializer: org.apache.kafka.common.serialization.StringSerializer
                value.serializer: io.confluent.kafka.serializers.KafkaAvroSerializer
        processTrackingAmontEvents-out-0:
          destination: ${ALERTS_TOPIC:adeo-uat1-europe-west1-INTERNAL-TOA-AS-FR-P1-C2-ALERT-EVENTS}
          content-type: application/*+avro
          producer:
            useNativeEncoding: true

https://docs.spring.io/spring-cloud-stream-binder-kafka/docs/3.1.0/reference/html/spring-cloud-stream-binder-kafka.html#_error_handling